github.com at 80/100: ranks 6th in panel of 10

GitHub.com scored 80 out of 100 in our latest probe, placing it 6th in a panel of 10 well-known sites. This score reflects strong visibility, with most core signals passed, but room for improvement remains.

How did github.com perform today?

On 2026-09-11, github.com achieved a score of 80/100, indicating strong visibility. The probe revealed that AI engines can read and cite GitHub, with four out of five core signals passing. The homepage is accessible to retrieval bots, returning HTTP 200 with approximately 6,771 characters of server-rendered text. Major AI crawlers like GPTBot, ClaudeBot, and PerplexityBot can fetch key pages, and the presence of a well-formed /llms.txt file provides engines with a map to the content. However, the homepage lacks a JSON-LD schema, limiting engines' ability to identify the type of entity.

What does our probe history reveal?

Our probe history for github.com shows 41 recordings since 2026-07-13, with scores ranging from 20 to 80. The most recent readings on 2026-09-11 were 80, 20, and 35, indicating some variability. This fluctuation suggests that while GitHub has strong visibility, certain elements may intermittently affect its score. Despite this, the current score of 80 is at the top end of its observed range.

How does github.com compare within the panel?

In a panel of 10 well-known sites, github.com ranks 6th with a score of 80/100. The panel's average score is 77.3, with a median of 90. The top performers, cloudflare.com, stripe.com, and vercel.com, each scored 100/100. GitHub's score is competitive but highlights areas for potential improvement, particularly in achieving consistency.

What can other business sites learn from this?

For business sites aiming for strong AI visibility, GitHub's performance offers valuable insights. Ensuring AI-crawler reachability and providing a well-formed /llms.txt file are crucial steps. However, the absence of a JSON-LD schema on GitHub's homepage serves as a reminder of the importance of structured data in helping engines understand your site's entity type. Business sites should focus on maintaining consistent visibility across all core signals to avoid score fluctuations.

For more details on setting up AI-friendly structures, refer to our AI crawler playbook and llms.txt guide . Understanding these elements can help enhance AI visibility and improve overall scores.